如果使用rm Shell linux

Question

I need help whith my problem. I need make a shell script...

this it's my idea

if [ rm -r -f /directorie ]; then    
  code     
else    
  code    
fi
...

how I can?

Answer 1

This code may achieve what you want:

#!/bin/bash

rm -r /directorie > /dev/null 2>&1; rc="$?" 
if [ "$rc" -eq "0" ]; then
   # code here
else
   # code here
fi

Note: rm -rf /directorie (with the option f ) would always return a return code = 0 (true), thus it is not suited for an if test.

Edit : this answer can be condensed into a bash one-liner:

rm -r /home/owner/scripts > /dev/null 2>&1 && code here (true) || code here (false)

Answer 2

dir=/directory
test -d "${dir}" && rm -rf "${dir}" && ! test -d "${dir}" && echo OK || echo NOK